ought to checkmate
Verbo regular: checkmate - checkmated- checkmated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to checkmate
you ought to checkmate
he ought to checkmate
we ought to checkmate
you ought to checkmate
they ought to checkmate 	I ought to be checkmating
you ought to be checkmating
he ought to be checkmating
we ought to be checkmating
you ought to be checkmating
they ought to be checkmating	I ought to have checkmated
you ought to have checkmated
he ought to have checkmated
we ought to have checkmated
you ought to have checkmated
they ought to have checkmated	I ought to have been checkmating
you ought to have been checkmating
he ought to have been checkmating
we ought to have been checkmating
you ought to have been checkmating
they ought to have been checkmating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to checkmate
you ought not to checkmate
he ought not to checkmate
we ought not to checkmate
you ought not to checkmate
they ought not to checkmate 	I ought not to checkmating
you ought not to checkmating
he ought not to checkmating
we ought not to checkmating
you ought not to checkmating
they ought not to checkmating	I ought not to have checkmated
you ought not to have checkmated
he ought not to have checkmated
we ought not to have checkmated
you ought not to have checkmated
they ought not to have checkmated	I ought not to have been checkmating
you ought not to have been checkmating
he ought not to have been checkmating
we ought not to have been checkmating
you ought not to have been checkmating
they ought not to have been checkmating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I checkmate?
ought to you checkmate?
ought to he checkmate?
ought to we checkmate?
ought to you checkmate?
ought to they checkmate? 	ought to I be checkmating?
ought to you be checkmating?
ought to he be checkmating?
ought to we be checkmating?
ought to you be checkmating?
ought to they be checkmating? 	ought to I have checkmated?
ought to you have checkmated?
ought to he have checkmated?
ought to we have checkmated?
ought to you have checkmated?
ought to they have checkmated? 	ought to I have been checkmating?
ought to you have been checkmating?
ought to he have been checkmating?
ought to we have been checkmating?
ought to you have been checkmating?
ought to they have been checkmating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to checkmate?
ought you not to checkmate?
ought he not to checkmate?
ought we not to checkmate?
ought you not to checkmate?
ought they not to checkmate? 	ought I not to be checkmating?
ought you not to be checkmating?
ought he not to be checkmating?
ought we not to be checkmating?
ought you not to be checkmating?
ought they not to be checkmating? 	ought I not to have checkmated?
ought you not to have checkmated?
ought he not to have checkmated?
ought we not to have checkmated?
ought you not to have checkmated?
ought they not to have checkmated? 	ought I not to have been checkmating?
ought you not to have been checkmating?
ought he not to have been checkmating?
ought we not to have been checkmating?
ought you not to have been checkmating?
ought they not to have been checkmating?